This is for a pre-owned vintage Stellar Coated Optics 7x50 375 ft at 1000 yds binoculars.  EN No 31644. Comes with the original leather case that has duct tape on it as you can see in my pictures.  I know nothing about binoculars.  If you have questions I will try my best to answer. Needs cleaned up.  Comes from a smoke free home.  Once payment has been received I will ship out the same day or the next morning.  I will ship using USPS or UPS.  Thanks for looking.